Free preview
ADC & DAC
Bridging the analog and digital worlds: how an ADC quantizes a voltage to an N-bit count (and a DAC reverses it), the count↔voltage math, and why Vref and Nyquist set your limits.
24 min read
This lesson is part of Pro
Upgrade to unlock the full lesson, every coding problem, and the complete interview Q&A.
Unlock with ProThis is just the start
Sign up free to track progress on this lesson, get coding problems with the Run button, and unlock the full interview Q&A.
More in Embedded Systems Fundamentals
What Is an Embedded System?Inside an MCUThe Memory Map
Registers & Memory-Mapped I/O
GPIO: Digital I/O
Interrupts & ISRs